Results 21 to 30 of about 312,909 (299)

Stochastic Hard-Sphere Dynamics for Hydrodynamics of Non-Ideal Fluids [PDF]

, 2008
A novel stochastic fluid model is proposed with non-ideal structure factor consistent with compressibility, and adjustable transport coefficients. This Stochastic Hard Sphere Dynamics (SHSD) algorithm is a modification of the Direct Simulation Monte ...
Alder, Berni J., Donev, Aleksandar, Garcia, Alejandro L.   +2 more
core   +4 more sources

Introducing computational fluid dynamics simulation into olfactory display

Electrical Engineering in Japan, 2008
AbstractAn olfactory display is a device that delivers various odors to the user's nose. It can be used to add special effects to movies and games by releasing odors relevant to the scenes shown on the screen. In order to provide high‐presence olfactory stimuli to the users, the display must be able to generate realistic odors with appropriate ...
Ishida, H., Yoshida, H., TAKAMICHI NAKAMOTO   +2 more
openaire   +2 more sources

Numerical Analysis of Stress Force on Vessel Walls in Atherosclerotic Plaque Removal through Coronary Rotational Atherectomy

Micromachines, 2023
Coronary rotational atherectomy is an effective technique for treating cardiovascular disease by removing calcified tissue using small rotary grinding tools. However, it is difficult to analyze the stress force on vessel walls using experiments directly.
Zhaoju Zhu, Liujing Chen, Weijie Yu, Chuhang Gao, Bingwei He   +4 more
doaj   +1 more source

Maneuvering simulation of an X-plane submarine using computational fluid dynamics

International Journal of Naval Architecture and Ocean Engineering, 2020
X-plane submarines show better maneuverability as they have much longer span of control plane than that of cross plane submarines. In this study, captive model tests were conducted to evaluate the maneuverability of an X-plane submarine using ...
Yong Jae Cho, Woochan Seok, Ki-Hyeon Cheon, Shin Hyung Rhee   +3 more
doaj   +1 more source

Computational fluid dynamics simulation of rough bed open channels using openFOAM

Frontiers in Environmental Science, 2022
With increased flood risk due to climate change, population expansion and urbanisation; robust waterway design and management are critical. One common type of waterway used to gather and transport ground water is the open channel. Most simulations do not
Yun-Hang Cho, Yun-Hang Cho, My Ha Dao, Andrew Nichols   +3 more
doaj   +1 more source

Computational Fluid Dynamics Simulation Approach for Scrubber Wash Water pH Modelling

Energies, 2022
In the current article, we will use a CFD approach for the scrubber wash water dilution simulation, by considering the current MEPC (Marine Environment Protection Committee, a subsidiary of IMO—International Maritime Organization) regulations that are in
Marian Ristea, Adrian Popa, Ionut Cristian Scurtu   +2 more
doaj   +1 more source

Computational fluid dynamics simulation of transcatheter aortic valve degeneration☆☆☆ [PDF]

Interactive CardioVascular and Thoracic Surgery, 2009
Studied under clinical trials, transcatheter aortic valves (TAV) have demonstrated good short-term feasibility and results in high-risk surgical patients with severe aortic stenosis. However, their long-term safety and durability are unknown. The objective of this study is to evaluate hemodynamic changes within TAV created by bioprosthetic leaflet ...
Harry A, Dwyer, Peter B, Matthews, Ali, Azadani, Nicolas, Jaussaud, Liang, Ge, T Sloane, Guy, Elaine E, Tseng   +6 more
openaire   +2 more sources

Analysis of Aerodynamic Characteristics of the Rocket-Target for the „Stinger” System [PDF]

Problemy Mechatroniki, 2016
This paper presents an analysis of aerodynamic characteristics of the rocket-target for the final training of shooting at aerial targets by the „Stinger” system service staff.
Algimantas FEDARAVIČIUS, Sigitas KILIKEVIČIUS, Arvydas SURVILA, Laima PATAŠIENĖ   +3 more
doaj   +1 more source

Computational Fluid Dynamics Simulations of Hemodynamics in Plaque Erosion [PDF]

Cardiovascular Engineering and Technology, 2013
We investigated whether local hemodynamics were associated with sites of plaque erosion and hypothesized that patients with plaque erosion have locally elevated WSS magnitude in regions where erosion has occurred.We generated 3D, patient-specific models of coronary arteries from biplane angiographic images in 3 human patients with plaque erosion ...
Ian C, Campbell, Lucas H, Timmins, Don P, Giddens, Renu, Virmani, Alessandro, Veneziani, S Tanveer, Rab, Habib, Samady, Michael C, McDaniel, Aloke V, Finn, W Robert, Taylor, John N, Oshinski   +10 more
openaire   +2 more sources

The application of computational fluid dynamics simulation technique to ocean boat anti-disturbance tracking controller

International Journal of Advanced Robotic Systems, 2019
This article presents the verification problem of estimating boat hull damping parameters using the computational fluid dynamics technique. In addition, a Lyapunov-based path control system will be introduced to centify the estimation result.
Zhenning Yu, Seng Fat Wong
doaj   +1 more source